Chapter 6 System Diagnosis and Maintenance
6.2.3 Querying Customer Service Information
This procedure describes how to query customer service information. You can obtain more
product information and help.
Prerequisite
The terminal is not engaged in a conference.
Steps
1.
Press
Back
key on the remote control to display the home page.
2.
From the home page, select
> Contact us
. The
Contact us
window is displayed,
see
Figure 6-9 Contact us Window
This window provides contact information, such as the E-mail address, phone number,
and two-dimensional code (official Wechat).
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